NCS2-222-2+

Balun Overview

The NCS2-222-2+ is an LTCC surface-mount balun designed for RF signal conditioning. It operates within a frequency range of 1275 MHz to 2200 MHz, providing a 1:2 impedance transformation ratio between unbalanced and balanced ports. The component features a 6-SMD, no-lead package in the GE0805C-1 form factor. Key electrical specifications include a maximum insertion loss of 1.0 dB and a minimum return loss of 11.83 dB. It supports a phase difference of 5 degrees and functions reliably across a temperature range of -55°C to +100°C.

Balun Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for compact surface-mount integration
• Provides precise 1:2 impedance transformation for RF signal balancing
• Engineered for low insertion loss and stable phase characteristics in high-frequency applications

Balun Applications

• RF front-end modules requiring balanced-to-unbalanced conversion
• Wireless communication systems operating in the 1.2–2.2 GHz band
• Mobile device antenna interfaces and matching networks

Balun Procurement Notes

Verify the specific suffix designation against official Mini-Circuits documentation to ensure correct variant selection. Confirm that the required performance parameters align with the datasheet specifications before finalizing procurement orders. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Balun Selection Notes

Select this component when a 1:2 impedance transformation is required within the 1275–2200 MHz frequency range. Ensure the design accommodates the 6-SMD no-lead footprint and validates thermal stability within the specified operating temperature limits. Compare insertion loss and return loss requirements against system budget constraints.

Balun Part Context

This component belongs to the NCS2 series from Mini-Circuits, which specializes in LTCC-based passive RF devices. The series offers various impedance ratios and frequency ranges tailored for modern wireless infrastructure. The NCS2-222-2+ specifically addresses needs for balanced signal processing in compact electronic designs.

Balun Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternatives. Direct replacements must match the 1:2 ratio, 1275–2200 MHz range, and 6-SMD package dimensions to maintain circuit integrity.